📌 Product Overview
The XL-6048PDC-2P is a silicon-based infrared receiving component packaged in a compact black colloid to minimize ambient light interference. 🔒 Designed for precision light sensing, it features a peak sensitivity wavelength of 940nm and is suitable for detecting specific infrared signals in complex circuit environments. 📏 The component is housed in a 6.0x4.8x1.1mm package, making it ideal for space-constrained PCB designs where automated assembly is required. 💡
🎯 Typical Applications
This photodiode is engineered for integration into circuits requiring stable infrared detection and signal conversion. 🔹
- Medical Diagnostics: Essential for blood oxygen (SpO2) monitoring and temperature detection sensing circuits.
- Biometric Security: Utilized in iris recognition systems and security monitoring devices.
- Consumer Electronics: Suitable for infrared scanning and remote sensing applications.
- Automation: Compatible with SMT automatic mounters for high-volume manufacturing lines.
📊 Key Technical Specifications
The following table outlines the electro-optical characteristics under standard test conditions (Ta=25°C). ⚡ Note: Sensitivity varies significantly by wavelength.
| Parameter | Symbol | Test Condition | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Peak Wavelength | λp | --- | --- | 940 | --- | nm |
| Photocurrent (940nm) | Ip | Ee=1mW/cm², VR=5V | 35 | 40 | 45 | μA |
| Photocurrent (660nm) | Ip | Ee=1mW/cm², VR=5V | 60 | 65 | 70 | μA |
| Dark Current | ID | VR=10V | --- | --- | 30 | nA |
| Rise/Fall Time | Tr, Tf | --- | --- | 2.5 | --- | μS |
| Junction Capacitance | TJ | VR=5V, F=1MHz | --- | 27 | --- | pF |
⚠️ Absolute Maximum Ratings & Process Limits
Exceeding these values may cause permanent damage to the device. 🔒 Reliability depends on strictly adhering to these thermal and electrical limits during operation and assembly.
| Parameter | Symbol | Rating | Unit | Notes |
|---|---|---|---|---|
| Power Consumption | Pd | 130 | mW | Pulse width ≤0.1ms, Duty ≤1/10 |
| Reverse Voltage | VR | 15 | V | --- |
| Operating Temp. | Topr | -30 ~ +85 | °C | Ambient environment |
| Storage Temp. | Tstg | -40 ~ +90 | °C | --- |
| Soldering (Reflow) | Tsol | 260 | °C | Max 10 seconds |
| Soldering (Manual) | Tsol | 300 | °C | Max 3 seconds |
📦 Package, Dimensions & Assembly Notes
- Outline Dimensions: 6.0mm (L) x 4.8mm (W) x 1.1mm (H).
- Packaging: Complies with EIA standard packaging specifications for automated handling.
- Soldering Compatibility: Designed for standard reflow soldering profiles.
- Material: The black colloid enhances visual contrast and filters visible light noise. 🛠️ Ensure compatibility with moisture sensitivity levels prior to high-temperature reflow to prevent package cracking. 💡
🚢 Sourcing & Supply Considerations
- Compliance: The product is manufactured according to RoHS environmental protection standards.
- Binning: Verify voltage and brightness (L05/F03) bin codes specific to your batch requirements.
- Sampling: Request samples for validation of spectral sensitivity in your specific optical setup.
- Authenticity: Source through authorized channels to ensure compliance with the JEITA ED-4701 reliability testing standards referenced in the datasheet.
❓ Frequently Asked Questions
Q: What is the peak sensitivity wavelength for this component? A: The XL-6048PDC-2P has a typical peak sensitivity wavelength (λp) of 940nm, making it highly responsive to standard infrared signals. 🔦
Q: Is this component compatible with automated SMT assembly lines? A: Yes, the datasheet specifies that the product is suitable for SMT automatic mounters and standard reflow soldering processes (max 260°C). 🤖
Q: What is the maximum power dissipation allowed? A: The absolute maximum power consumption (Pd) is 130mW, assuming a pulse width ≤0.1ms and a duty cycle ≤1/10. ⚡
Q: What is the typical reverse dark current? A: Under test conditions (VR=10V), the reverse dark current (ID) is guaranteed not to exceed 30nA, ensuring low noise in signal processing. 📉
Q: Can this be used for medical oximeter applications? A: Yes, the product description explicitly lists "Oximeter" and "Temperature detection sensing circuit" as primary applications. 🏥
Q: What are the storage temperature limits? A: The component can be safely stored in ambient temperatures ranging from -40°C to +90°C. ❄️☀️
